should free
Regular verb: free - freed- freed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd free
you'd free
she'd free
we'd free
you'd free
they'd free 	I'd be freeing
you'd be freeing
she'd be freeing
we'd be freeing
you'd be freeing
they'd be freeing	I should've freed
you should've freed
she should've freed
we should've freed
you should've freed
they should've freed	I should've been freeing
you should've been freeing
she should've been freeing
we should've been freeing
you should've been freeing
they should've been freeing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't free
you shouldn't free
she shouldn't free
we shouldn't free
you shouldn't free
they shouldn't free 	I shouldn't be freeing
you shouldn't be freeing
she shouldn't be freeing
we shouldn't be freeing
you shouldn't be freeing
they shouldn't be freeing	I shouldn't have freed
you shouldn't have freed
she shouldn't have freed
we shouldn't have freed
you shouldn't have freed
they shouldn't have freed	I shouldn't have been freeing
you shouldn't have been freeing
she shouldn't have been freeing
we shouldn't have been freeing
you shouldn't have been freeing
they shouldn't have been freeing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I free?
should you free?
should she free?
should we free?
should you free?
should they free? 	should I be freeing?
should you be freeing?
should she be freeing?
should we be freeing?
should you be freeing?
should they be freeing? 	should I have freed?
should you have freed?
should she have freed?
should we have freed?
should you have freed?
should they have freed? 	should I have been freeing?
should you have been freeing?
should she have been freeing?
should we have been freeing?
should you have been freeing?
should they have been freeing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I free?
shouldn't you free?
shouldn't she free?
shouldn't we free?
shouldn't you free?
shouldn't they free? 	shouldn't I be freeing?
shouldn't you be freeing?
shouldn't she be freeing?
shouldn't we be freeing?
shouldn't you be freeing?
shouldn't they be freeing? 	shouldn't I have freed?
shouldn't you have freed?
shouldn't she have freed?
shouldn't we have freed?
shouldn't you have freed?
shouldn't they have freed? 	shouldn't I have been freeing?
shouldn't you have been freeing?
shouldn't she have been freeing?
shouldn't we have been freeing?
shouldn't you have been freeing?
shouldn't they have been freeing?